The future has arrived - not with a bang, not even a whisper. Samsung has posted a video called "Get to Know the Galaxy Fold" and it's almost completely quiet. All you hear is how the phone folds closed with the slightest "click" and the notification beep as a Galaxy Watch Active starts charging from the phone thanks to Wireless PowerShare. The unique hinge that allows the Fold to open and close smoothly while protecting the screen makes no sound. The cover of that hinge can be customized - since you're paying $1,980 for a phone, you may as well get the premium treatment. Then there are...